Okay, so I am really new to raising and owning chickens, I've never had any experience with them before this, one day this black chicken with a red comb showed up in my backyard with two very small babies, I'm used to having my neighbors chickens in my backyard but when I noticed she would freak out if any of the other hens/roosters would get near I decided to look closer, I found she was really beat up and so I started trying to earn her trust by putting corn out and walking away, eventually she trusted me and would follow me all over when I was outside, I nursed her and the chicks back to health and really fell in love with them, and a couple weeks later I went outside and her chicks rushed up to me and I knew something bad had happened because she was an excellent mama, somehow she had gotten over our fence and the neighbors fence on the other side of my house and got attacked by his dogs, I had to drive her to a vet to try and save her but horribly her damage was too extensive...since then I've built her chicks two coops and decided to take on raising them, I also let my wife and kids pick out four more female chicks, the two babies are outside and the 4 chicks are inside, the babies are now 11-12 weeks old and the inside chicks are 3 weeks old, at some point I'm going to have to introduce them and I'm just wondering how to do this, when to do this, and if it's going to even be possible?
(Sorry for the long read) any help would be greatly appreciated
(Sorry for the long read) any help would be greatly appreciated